Compressed air products Isolation valves, drain traps and ancillaries
5
Pressure/temperature limits
CA44
CA44S
0 100 200 300 400
0 100 200 300 400
A
A
D
C
B
D
C
B
10
20
30
40
0
0
10
20
30
40
Pressure bar g
Pressure bar g
The product must not be used in this region.
A - B Flanged EN 1092 PN40 and ASME 300 A - C Flanged JIS/KS 20 A - D Flanged ASME 150
Body design conditions
PN40
PMA Maximum allowable pressure
40 bar g @ 120 °C
TMA Maximum allowable temperature
400 °C @ 20.6 bar g
Minimum allowable temperature
-10 °C
PMO Maximum operating pressure
40 bar g
5.5 39
CA44
200 °C
TMO Maximum operating temperature
CA44S
400 °C
Minimum operating temperature
0 °C
Specific gravity
Trap
1.0
0.9
0.8
0.7
0.6
Maximum differential pressure bar
D PMX Maximum differential pressure Depending on the specific gravity of the liquid being drained.
CA44-32
32.0
32.0
29.0
20.0
12.0
CA44S-4.5 CA44S-10 CA44S-14
4.5
4.5
4.5
3.4
2.0
10.0
9.5
6.8
5.5
3.4
14.0
14.0
11.0
8.0
5.0
CA44S-21
21.0
19.0
15.0
10.0
6.5
9.5.34
CA44S-32
32.0
30.0
23.0
16.5
10.0
PN40
60 bar g
ASME 300
60 bar g
Designed for a maximum cold hydraulic test pressure of:
ASME 150
30 bar g
JIS/KS 20
49 bar g
Note: With internals fitted, test pressure must not exceed D PMX
TI-P148-02 CMGT Issue 13
Page 3 of 6
CA44 and CA44S Carbon Steel Air and Gas Traps Flanged DN15 to DN25
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